Just for Kicks - Creating a new Atheist Nation

Lets say the world decides to make an Atheist state, just like they made the Jewish state of Israel, only this time around there won't be any violence & people will move away if where they live becomes a part of the atheist state & they aren't atheist, on their own accord as every single person on the planet has agreed upon this.

Now decide which country would like to take over. You can take only 1 country, and the max population that the country can have is one person per 700sq meters(about the average for the world).

Optional - Decide/design a national motto, national anthem & national flag.

Have fun

CLARIFICATION - All the people in the chosen country who aren't atheists leave, on their own accord.